one sees differences in ________depending on the time in the sunspot cycle.
Answers
One sees differences in solar activity depending on the time in the sunspot cycle. The sunspot cycle, also known as the solar cycle, is a periodic change in the number of sunspots on the surface of the sun. It has an average duration of about 11 years, but it can vary from 9 to 14 years.
The cycle is characterized by a period of high activity, when the number of sunspots is at its maximum, followed by a period of low activity, when the number of sunspots is at its minimum.During the high-activity phase of the sunspot cycle, the sun emits more energy and produces more coronal mass ejections (CMEs), which can result in geomagnetic storms on Earth. These storms can disrupt power grids, satellite communications, and navigation systems. They can also cause beautiful auroras, also known as the Northern and Southern Lights.On the other hand, during the low-activity phase of the sunspot cycle, the sun emits less energy and produces fewer CMEs. This results in a quieter sun and fewer geomagnetic storms. However, it does not mean that the sun is completely inactive during this phase.In conclusion, the sunspot cycle has a significant impact on solar activity, and this activity affects Earth and its technology. Understanding this cycle and its effects is important for predicting and mitigating the potential impact of solar storms.
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Related Questions
Under which of the following weather conditions would transpiration be most
rapid?
A rainy weather
B hot, humid weather
C cold, humid weather
D hot, dry weather
Answers
please do not copy and paste
4. What is meant by the Earth's carrying capacity? How can it be measured?
Answers
The largest population or amount of resource consumption that the planet can accommodate in a sustainable manner over a long period of time is referred to as the Earth's carrying capacity.
It stands for the harmony between the Earth's natural resources and the demands that humans and other living beings impose on them. Assessment of many aspects, including the availability of natural resources (such as water, food and energy), the planet's ability to absorb waste and pollution, and the ecological limits of ecosystems, is necessary to determine Earth's carrying capacity.
When calculating carrying capacity, scientists take into account variables such as ecological footprint analysis, energy and material flow analysis, and population projections.
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1) Companies may draw water from nearby sources, including the ocean, 20 points
to cool industrial equipment. After the water has passed through or over
their equipment, it is returned to its source. The heated water contains
less oxygen than cool water. What happen when companies expel heated
water into the ocean?
A. All marine organisms suffer an oxygen shortage,
B. Marine organisms breathe less during an oxygen shortage
C. Freshwater organisms suffer an oxygen shortage,
D. Some marine organisms suffer an oxygen shortage
Other:
Answers
Answer:
i do not get this sorry
Explanation:
The correct option is A. All marine organisms suffer an oxygen shortage when companies expel heated water into the ocean.
Coastal population centers are at risk due to sea level rise brought on by global warming. The coastal waters are polluted with nutrients and chemicals from agriculture, which causes an oxygen shortage that kills marine life including shellfish. Various runoff and sewage are dumped into the oceans by factories and industrial facilities.
What is the negative effect of carbon dioxide in the ocean?More carbon dioxide is evaporating into the ocean as a result of human-driven increases in atmospheric carbon dioxide concentrations. Currently, the ocean has an average pH of 8.1, which is basic (or alkaline), but when more CO2 is absorbed, the pH drops and the ocean turns more acidic.
Coral bleaching is a result of warmer waters, which also affects coral reef ecosystems, which are home to a wide variety of marine biodiversity and are essential sources of human food. Marine organisms may migrate in large numbers in pursuit of ideal feeding and breeding environments as a result of warming ocean waters.
Thus, Ocean acidification is the term used to describe a long-term decrease in the ocean's pH that is mostly due to the ocean's absorption of atmospheric carbon dioxide (CO2).
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Of the physical features listed, which is associated with the greatest earthquake hazard?.
Answers
The physical feature associated with the greatest earthquake hazard is B. Sierra Nevada.
What is an earthquake?An earthquake simply means the sudden release of energy from the crust which leads to a seismic wave.
The physical feature associated with the greatest earthquake hazard is Sierra Nevada. This is an hazard that causes earthquake.
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The theory of __________ states that succeeding stages of human inhabitation can affect a site over time.
A.
sequent occupance
B.
conurbanization
C.
cultural landscapes
D.
agricultural land use and development
Please select the best answer from the choices provided.
Answers
Answer:
Sequent occupance
Explanation:
Sequent occupance is a geographical term for studying the sequential changes a location undergoes as a result of being occupied by different people.
what are 3 effects of a hurricane on an ecosystem
Answers
What are the strategies for management of green and low carbon society
Answers
Answer:
The five strategies are the green land and city, enlarged eco-space, green construction, green transportation, and sustainable transportation.
Answer:
The five strategies are green land and city, enlarged eco-space, green construction, green transportation, and sustainable transportation.
Explanation:
as the length of the confidence interval for the population mean increases, the degree of confidence in the interval's actually containing the population mean
Answers
When the length of a confidence interval increases, the degree of confidence in its actually containing the population parameter being estimated increases.
What relationship exists between the size of the population mean increase confidence interval and the level of interval confidence?The probability that a confidence interval truly contains the population parameter being assessed rises as its length does. The width of the confidence interval for a population mean shrinks with the sample size at a fixed level of confidence. A population parameter's point estimate is thus always in the middle of the parameter's confidence interval.
The relevant sample statistic is the most accurate point estimate for a population parameter. When determining confidence intervals for the difference between two population proportions using equal sample sizes, the sample size will grow when the margin of error is decreased and the significance level is held fixed.
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Where is the tallest peak in Georgia?
A. on the Barrier Islands
B. in the Blue Ridge
C. at the Falune
D. on the Savannah River
Answers
why isn't the city of astrakhan a good seaport?
Answers
Answer:
Astrakhan is not a good seaport because it doesn't come out on a sea, and the Volga River near which it is located is having its delta there and the waters are shallow with high amounts of sediment.
Explanation:
Some settlements, be it small or large, are very good seaports, while some aren't. There is a simple reason for this and that is geography. In order for a place to be a good seaport it needs to be connected with the sea/ocean, the water to have suitable depth, strategic location for trade and transport, and a lack of accumulation of sediments.
Astrakhan for example is not in a position to be a good seaport. It is located in the delta of the Volga River, where the river spreads out into numerous sleeves, losing depth, and leaving huge amounts of sediments. Also, the Volga River connects Astrakhan with the Caspian Sea, which is not actually a sea but a lake, thus there isn't a connection with the ocean. On top of it, the Caspian Sea is in terrible condition, rapidly losing its water and it has become fragmented, which makes it less and less suitable for travel and trade as years pass by.
Astrakhan is not a good seaport because it doesn't come out on a sea, and the Volga River near which it is located is having its delta there and the waters are shallow with high amounts of sediment.
Astrakhan is not in a position to be a good seaport. It is located in the delta of the Volga River, where the river spreads out into numerous sleeves, losing depth, and leaving huge amounts of sediments. Also, the Volga River connects Astrakhan with the Caspian Sea, which is not actually a sea but a lake, thus there isn't a connection with the ocean.
On top of it, the Caspian Sea is in terrible condition, rapidly losing its water and it has become fragmented, which makes it less and less suitable for travel and trade as years pass by.
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Which of the following best explains how Hawaii become a US territory? The US annexed Hawaii in 1900. The US bought Hawaii from Japan in 1868. The US received Hawaii from Spain in the Treaty of Paris. The US bought Hawaii from Spain following the Spanish-American War.
Answers
Answer:
The US annexed Hawaii in 1900.
Explanation:
Answer:
The US annexed Hawaii in 1900.
Explanation:
e2020 A
A north south oriented shoreline has land to the east and the major storm waves arrive from the southwest. A headland abuts westward along the shoreline and exposes a distinctive black basalt that is rapidly eroded by waves pounding the coast. Where would you expect to find black sand derived from this headland?
a) immediately offshore of the headland.
b) on the beach to the south of the headland
c) on the beach to the north of the headland.
d) only in pocket beaches along the headland.
Answers
Answer:
b) on the beach to the south of the headland
Explanation:
The black sand is the sand that is black in color and is heavy and has particles of parcel deposits and is formed due to the contacts of lava with water which cools down rapidly and forms into sand entering the ocean and this basalt rocks that are rapidly eroded by the waves is pounded at the coast south of the headland.there was another continental to continental collision on the east coast of north america. based on the maps, when do you see that happening? group of answer choices permian pleistocene pennsylvanian pliocene
Answers
The continental to continental collision on the east coast of North America likely occurred during the Pennsylvanian period.
Based on the given options, the most likely time for a continental to continental collision on the east coast of North America would be during the Pennsylvanian period. The Pennsylvanian period occurred between approximately 323 million to 298 million years ago during the Paleozoic Era. It was a time characterized by the formation of the supercontinent Pangaea, which involved the collision of several continents, including the collision of North America with Africa and Europe. This collision led to the formation of mountain ranges, such as the Appalachian Mountains, along the eastern coast of North America.In conclusion, based on the maps, the continental to continental collision on the east coast of North America is estimated to have taken place during the Pennsylvanian period.
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Based on the maps, the continental-to-continental collision on the east coast of North America can be observed to have occurred during the Pennsylvanian period.
Pennsylvanian is one of the group of answer choices provided in the question and is the period that lasted from approximately 318 million years ago to 299 million years ago. During this period, there was a collision between the North American and African plates, which led to the formation of the Appalachian Mountains in eastern North America. This was a result of the two continents coming together and the compression of the rock and sedimentary layers in between, which caused them to fold and uplift.
As a result of this collision, a portion of the African plate was added to the North American continent, leading to the creation of the supercontinent of Pangaea. The formation of Pangaea resulted in a period of global warming and significant changes in the Earth's climate and ecosystems. In conclusion, based on the maps, the continental-to-continental collision on the east coast of North America can be observed to have occurred during the Pennsylvanian period.
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a.The Mars is red in colour. Why?
Answers
Answer:
Several rocks on Mars are made of iron in which when they're exposed to the great outdoors, the rocks oxidize turning the color to red.
Explanation:
The planet's color contain a lot of iron oxide which is the same compound giving the color of blood and rusting its hues.
Answer:
Hey!
Mars is red-coloured because of the Iron Oxide (rust) compounds the rocks and soils contain!
Explanation:
They turn red after the reaction with the little oxygen in the atmosphere as it was exposed...making the Oxide of Iron. This reflects the light from the sun, making it appear like a red star in the sky.
HOPE THIS HELPS!
which of these nations was the last to fully abolish slavery in Latin America?
A. Cuba
B. Guatemala
C. Haiti
D. Brazil
Answers
Answer:
D. Brazil
Explanation:
Brazil was the last to fully abolish slavery in Latin America.
On a surface weather map, where isobars are closely spaced winds are likely to be relatively ______. a. weak or calm. b. strong.
Answers
On a surface weather map, where isobars are closely spaced winds are likely to be relatively strong.
The spacing of isobars on a surface weather map is an important indicator of the strength and direction of winds. Isobars that are closely spaced together indicate a large change in atmospheric pressure over a short distance, which is referred to as a "steep pressure gradient."
In areas where the pressure gradient is steep, the atmosphere is in a state of imbalance and air will flow from high pressure to low pressure to restore equilibrium. The greater the difference in pressure between two points, the stronger the wind will be. Therefore, when isobars are closely spaced together on a surface weather map, it indicates a strong pressure gradient and hence strong winds.
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Which of the following is an accurate statement about Western Europe?
Answers
Answer:
Literacy rates are close to 100 percent.
Explanation:
Discuss some of the impact of population growth on natural environment
Answers
More people require more resources, which means that as the population increases, the Earth's resources deplete more rapidly. The result of this depletion is deforestation and loss of biodiversity as humans strip the Earth of resources to accommodate rising population numbers.
hope this help! ^^
Answer:
it get shorter every year because we are slowly killing trees and taking the animals habitat.
Explanation:
Which one is not a proportional relationship?
A
Mine
Hours
B
Mine
Hours
С
Mina
Hours
D
Mina
Hours
60
1
1
60
120
2
2
120
180
3
2
120
180
3
3
180
300
5
3
180
300
5
5
300
360
7
240
480
8
7
360
Answers
3hrs = 180mins
The answer is 180
What is the most appropriate title for the map above?
A
The Age of Discovery
B
Imperialism
С
Atlantic Trade Routes
The Industrial Revolution
Answers
Answer:
what the map looks like but C seems like a good map title
What geological landform can be created by a divergent boundary?.
Answers
Answer:
Two landforms that are created from divergent boundaries are rift valleys and mid-oceanic ridges.
Carolus linnaeus developed a system to organize all life on earth called:.
a)Binomial nomenclature
b)Biological naming system
c) Standard protocol
d)None of these
Answers
a) Binomial nomenclature
Carl Linnaeus developed the system of binomial nomenclature to organize all life on Earth. This system assigns a unique two-part name to each species, consisting of the genus name and the species name. The binomial nomenclature provides a standardized and universally recognized way to identify and classify organisms, allowing for clear communication and understanding in the field of biology.
Linnaeus introduced this system in his landmark work "Systema Naturae" published in 1735. The use of binomial names helps in organizing and categorizing the vast diversity of species on Earth, providing a common language for scientists and researchers to study and discuss different organisms. It allows for precise identification and facilitates the classification and understanding of the relationships between different species. The system has since been expanded and refined by subsequent scientists, but the fundamental concept of binomial nomenclature remains a key contribution of Linnaeus to the field of taxonomy.
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What is the likely impact of water's high specific heat on life on earth? inland places have minor temperature changes. islands and coastal places have major temperature changes. marine life is least affected by the temperature fluctuations of the atmosphere. the internal temperature of living organisms varies over a wide range.
Answers
The likely impact of water's high specific heat on life on earth will be that the marine life is least affected by the temperature fluctuations of the atmosphere.
What is responsible for earth heating?This refers to the heat radiated by the earth's surface that warms the layers of air above it by direct contact and this heated is made possible through the process of convection, radiation, and conduction.
The earth heating is responsible for the hot temperature of some region of the earth and it is vital for the existence of the living things on earth.
However, the likely impact of water's high specific heat on life on earth will be that the marine life is least affected by the temperature fluctuations of the atmosphere.
Therefore, the Option C is correct.
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Question I (Human Geography) The table bellow shows the population distribution and land areas of five States of country B in the year 2010- (ke the data to answer the following question. STATE Population in millons) Total land area (in km²) 14D, WOO 98, CUD 35,000 86,00 3.2 millions 5.4 million 7.4 million 6.5 million 4.2 million V * a) Cakulate the :) The total population (2mcks) ii) The total land area (2 mrks) ii) Population density of country B
Answers
i) The total population of country B is 22.5 million.
ii) The total land area of country B is 23.5 million km².
iii) The population density of country B is approximately 0.957 million people per km².
It is given in the question
14D | 3.2 | 5.4 million
WOO | 5.4 | 7.4 million
98 | 7.4 | 6.5 million
CUD | 6.5 | 4.2 million
a) Calculation:
i) The total population:
Total population = Population of 14D + Population of WOO + Population of 98 + Population of CUD
Total population = 3.2 + 5.4 + 7.4 + 6.5
Total population = 22.5 million
ii) The total land area:
Total land area = Land area of 14D + Land area of WOO + Land area of 98 + Land area of CUD
Total land area = 5.4 + 7.4 + 6.5 + 4.2
Total land area = 23.5 million km²
ii) Population density of country B:
Population density = Total population / Total land area
Population density = 22.5 million / 23.5 million km²
Population density ≈ 0.957 million people per km²
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Most of Central Asia has which type of climate?
O A. tropical rainforest
OB.
desert and steppe
OC.
alpine tundra
O D. humid continental
Reset
Answers
Most of Central Asia has a climate characterized by deserts and steppes, which is option B.
Central Asia is known for its vast arid and semi-arid regions, encompassing countries such as Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, and Tajikistan. These areas are dominated by extreme continental climates, with hot summers and cold winters.
Deserts cover a significant portion of Central Asia, including the vast Kyzylkum Desert in Uzbekistan and Kazakhstan, the Karakum Desert in Turkmenistan, and the Taklamakan Desert in western China. These regions experience high temperatures, limited precipitation, and sparse vegetation.
In addition to deserts, Central Asia also features vast steppes, which are large grassland plains. These steppes are characterized by a semi-arid climate with moderate temperatures and low rainfall. They support a diverse range of grasses and herbs but lack significant tree cover.
Overall, the arid and semi-arid nature of Central Asia's climate is primarily due to its geographical location, surrounded by high mountain ranges and distant from major bodies of water, resulting in limited moisture and a prevalence of desert and steppe climates throughout the region. Therefore the correct option is b
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Which pair of processes do scientists think move earth's lithospheric plates? question 7 options: gravity acting on the edges of plates and friction between the plate and the asthenosphere friction between the plate and the asthenosphere and pressure of magma on the edge of the plate gravity acting on the edges of plates and convection in the mantle convection in the mantle and pressure of magma on the edge of the plate.
Answers
Convection in the mantle and pressure of magma on the edge of the plate of processes do scientists think move earth's lithospheric plates.
The lithosphere is the strong, outer a part of Earth. The lithosphere consists of the brittle top part of the mantle and the crust, the outermost layers of Earth's shape. it is bounded by the surroundings above and the asthenosphere (any other a part of the top mantle) under.
The lithosphere is the pinnacle solid layer, outer part of the Earth. The lithosphere consists of the upper part of the mantle and the crust. The lithosphere is damaged down into strong irregularly formed rigid slaves of varying sizes on the planet's floor known as lithospheric plates.
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Tsunami are commonly generated at subduction zones because the faults there have a strong component of ______ motion.
Answers
Tsunamis are commonly generated at subduction zones because the faults there have a strong component of vertical motion.
Subduction zones occur where two tectonic plates meet and one plate is forced beneath the other, creating a deep trench. When a large earthquake occurs, the vertical motion of the fault causes a large amount of water to be displaced, resulting in a tsunami. The size and strength of the tsunami depends on the magnitude of the earthquake and the amount of vertical motion that occurs. It is important to note that not all earthquakes at subduction zones will result in a tsunami, as the specific characteristics of the earthquake and fault motion play a critical role in determining the outcome. In summary, the strong vertical motion at subduction zones makes them a common source for generating tsunamis.
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Which of the following is NOT an effect of the drug war in mexico?
Answers
Answer:
Wut following...
Explanation:
have a nice day!
Energy that transfers between substances because of a temperature difference between the substances is known as _______.
Answers
Explanation:
Energy that transfers between substances because of a temperature difference between the substances is known as heat.
Answer: Heat Energy
Explanation: I agree with the first person who answered because heat energy can be transferred from one object to another.
which surrounding the biotic and abiotic components includes
Answers
Answer:
#tried my best
do mark me as brainlist
Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem.